Zusammenfassung
We consider a model with vector-like fermions which also provide
multi-charged particles. We search for allowed parameter region explaining muon
anomalous magnetic moment (muon $g-2$) and $b s \ell^+ \ell^-$ anomalies,
satisfying constraints from the lepton flavor violations and $Z$ boson decays,
and discuss collider physics, in a framework of multi-charged particles. While
carrying out numerical analysis, we explore the typical size of the muon $g-2$
and Wilson coefficients to explain $b s \ell^+ \ell^-$ anomalies when all
other experimental constraints are satisfied. Furthermore, we discuss a
possible extension of our model introducing $U(1)_- \tau$ gauge symmetry
and investigate possible collider signatures at LHC.
Nutzer